Home > Products > Electronics & Electricity > Electronic Instrument > Quantitative Apparatus

Precision Chilled Mirror Hygrometer 1Precision Chilled Mirror Hygrometer 2Precision Chilled Mirror Hygrometer 3Precision Chilled Mirror Hygrometer 4Precision Chilled Mirror Hygrometer 5
  • Precision Chilled Mirror Hygrometer 1
  • Precision Chilled Mirror Hygrometer 2
  • Precision Chilled Mirror Hygrometer 3
  • Precision Chilled Mirror Hygrometer 4
  • Precision Chilled Mirror Hygrometer 5

Precision Chilled Mirror Hygrometer

Model:BL783
Brand:Baluntech
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Quantitative Apparatus
Label:Hygrometer , Chilled Mirror , Dew Point Meter
Price: -
Min. Order:-
Inquire Now

Member Information

Detail

Balun Technology Co., Ltd

Free MemberBeijing - China
Last Online:22 Apr, 2023

Product Description

Model BL783 Precision Chilled Mirror Hygrometer

 

Chilled mirror hygrometry is a precise technique for determining the water vapor content is gases by directly measuring dew point or frost temperatures. Using this technique a metal mirror is cooled until it reaches a temperature at which a thin layer of condensation begins to form on it. The dew layer is detected optically, and the mirror is held at that temperature. The mirror temperature, measures with a PRT, is an accurate indicator of dew or frost point.

FEATURES

  • Dew point measure range -40to +90
  • Accuracy to ±0.15 dew point
  • Dynamic balance control for contamination
  • Simultaneously measures dew point, temperature, relative humidity, absolute humidity, specific humidity, enthalpy, vapor pressure and volume ratio (ppmV).
  • Real time data logging and display curve
  • MAX value and MIN value are recorded
  • AC or alternative DC power supply
  • MODBUS RTU and USB communication
  • 4 Inch touch screen
  • External temperature sensor port
  • Improved frost assurance at low dew points

APPLICATION

  • Reference standard in calibration lab
  • Inlet air measurement for engine testing
  • Heating ventilation and air conditioning test
  • Environment monitoring in clean room
  • Humidity control for metallurgical processes
  • Coating process monitoring in pharmacy
  • Reference humidity instruments for climatic and environmental chambers

SPECIFICATION

  • DP ranges: -40to +90, (0.55%~100%RH @20)
  • DP accuracy: ±0.15(calibration: -15to +20)
  • DP resolution: 0.01
  • DP reproducibility error: ±0.05
  • Temperature range: -45to +100
  • Temperature accuracy: ±0.05(calibration: -10~60)
  • Temperature resolution: 0.01
  • Temperature reproducibility error: ±0.05℃            
  • Working environment: -20to +60, 10%RH to 90%RH, 101.325kPa (custom atm. is option)
  • Mirror temperature measurement:4 wire PT100 1/3B
  • Probe material:SUS304 stainless steel
  • Cable material: Polyurethane material with shielding layer
  • Response time: Max cooling 0.8/s, + 15s balance time
  • Sampling airflow rate: 0.1~1NL/min (The volume of ventilation is inversely proportional to the dew point)
  • Cooling type: Peltier cooling
  • Output signal: Modbus RTU, USB
  • Power supply:100-24VAC 35W or USB Type-C 5V/2A 10W
  • Ingress protection grade:IP54
  • Dimension: 160mm (W) x 165mm (D) x 85mm (H)
  • Weight: 1.2kg approx.

SCOPE OF DELIVERY

  • BL783 Precision chilled mirror hygrometer
  • Dew point sensor (P/N:6830)
  • Temperature sensor
  • 2 meters dew point sensor connection cable
  • 2 meters temperature sensor connection cable
  • USB type-C communication cable
  • Standard AC Power cord
  • User manual
  • Factory calibration report
  • Carrying case

OPTIONAL ACCESSORIES AND SERVICES

  • ISO17025 accredited calibration certificate (P/N:9000-783)
  • 5V/2A UNIVERSAL USB CHARGER (P/N:5V-CHRG)

HOW TO ORDER

  • Model BL783

Product Image

Precision Chilled Mirror Hygrometer 1
Img 1
Precision Chilled Mirror Hygrometer 2
Img 2
Precision Chilled Mirror Hygrometer 3
Img 3
Precision Chilled Mirror Hygrometer 4
Img 4
Precision Chilled Mirror Hygrometer 5
Img 5

Send Inquiry to this Member

Balun Technology Co., Ltd

1322, F/3, Bldg 1, 33 Zique Rd, Haidian

Phone:
86-10-62406768
Fax:
Contact:
Someya Liang (Sales Manager)
Mobile:
13381226792

Related Products of this Company

This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please click here.

China Suppliers Quick Searching:

Quantitative Apparatus Made In China Products

,  

Quantitative Apparatus China Suppliers and China Manufacturers